Resource Type

Journal Article 15

Year

2023 2

2020 1

2019 1

2018 1

2017 1

2016 2

2014 1

2013 1

2012 1

2010 1

2007 1

2004 1

open ︾

Keywords

rainfall 3

rainfall runoff 2

Aerosol 1

Bacteria 1

Bazimen landslide 1

Changtan Reservoir watershed 1

Community composition 1

Convolutional neural networks (CNNs) 1

Deep learning model 1

Design rainfall 1

Detention basin 1

Erhai Lake 1

Peak discharge 1

Pyrosequencing 1

Rain 1

Rainfall images 1

Rainfall intensity 1

Rainfall use efficiency 1

SCE-UA 1

Sensitivity 1

open ︾

Search scope:

排序： Display mode:

ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 4,   Pages 553-565 doi: 10.15302/J-FASE-2023519

Abstract:

The growing need to mitigate rainfall-runoff pollution, especially first flush, calls for accurateThe wash-off model has advantages in modeling rainfall-runoff pollution due to the inclusion of two keyHowever, this disregards pollution load from wet precipitation and the relationship between rainfallnumber (SCS-CN) into the wash-off model and added pollutant load from wet precipitation to enhance the rainfall-runoffmethod, and identified two different modes of pollution characteristics dominated by land pollution and rainfall

Keywords： Erhai Lake     field experiment     non-point source     pollution load     rainfall runoff     wash-off model    

HTML PDF Collect

Probabilistic stability analysis of Bazimen landslide with monitored rainfall data and water level fluctuations

Wengang ZHANG, Libin TANG, Hongrui LI, Lin WANG, Longfei CHENG, Tingqiang ZHOU, Xiang CHEN

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1247-1261 doi: 10.1007/s11709-020-0655-y

Abstract: It is widely accepted that rainfall and periodic variation of water level are the two main factors triggeringThe seepage calculations from probabilistic analysis imply that rainfall is a relatively inferior factor

Keywords： reliability analysis     Bazimen landslide     rainfall     reservoir water level     slope stability    

HTML PDF Collect

Estimating Rainfall Intensity Using an Image-Based Deep Learning Model Article

Hang Yin, Feifei Zheng, Huan-Feng Duan, Dragan Savic, Zoran Kapelan

Engineering 2023, Volume 21, Issue 2,   Pages 162-174 doi: 10.1016/j.eng.2021.11.021

Abstract: to measure and/or predict rainfall intensity, it is difficult to obtain accurate rainfall data withor transportation cameras) and their corresponding measured rainfall intensity values.the sensors' rainfall images.Synthetic rainfall data and real rainfall images are respectively utilized to explore the irCNN'saccuracy in theoretically and practically simulating rainfall intensity.

Keywords： Urban flooding     Rainfall images     Deep learning model     Convolutional neural networks (CNNs)     Rainfall    

HTML PDF Collect

Analysis of rainfall runoff characteristics from a subtropical urban lawn catchment in South-east China

Jinliang HUANG, Zhenshun TU, Pengfei DU, Qingsheng LI, Jie LIN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 531-539 doi: 10.1007/s11783-010-0287-x

Abstract: Characteristics of rainfall runoff from a 3.26?Water quality and quantity measurements of rainfall runoff were conducted for ten rainfall events overFrom hydrograph and pollutograph analysis of two typical rainfall events, it was clear that the peakrainfall preceded the peak flowrate by about 15–20 min.There were no distinctive first-flush effects except for the rainfall events with the longest rainfall

Keywords： rainfall runoff     first flush     pollution characteristics     urban lawn catchment    

HTML PDF Collect

Effects of heavy rainfall on the composition of airborne bacterial communities

Gwang Il Jang, Chung Yeon Hwang, Byung Cheol Cho

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 2, doi: 10.1007/s11783-018-1008-0

Abstract: Thus, after rainfall, these two mechanisms are expected to cause changes in airborne bacterial communitystudy, aerosol samples were collected at a suburban site in Seoul, Korea before and after three heavy rainfallIn particular, the absolute and relative abundances of airborne always increased after rainfall, whereasMarine bacterial sequences, which were temporally important in aerosol samples, also decreased after rainfallRainfall events seemed to affect airborne BCCs by the combined action of the two mechanisms, with potentially

Keywords： Aerosol     Bacteria     Community composition     Pyrosequencing     Rain    

HTML PDF Collect

Divergent Changes in Vegetation Greenness, Productivity, and Rainfall Use Efficiency Are Characteristic

Yang Yu,Ting Hua,Liding Chen,Zhiqiang Zhang,Paulo Pereira,

Engineering doi: 10.1016/j.eng.2023.07.012

Abstract: In this study, satellite data, for example, leaf area index (LAI), net primary production (NPP) and rainfalluse efficiency (RUE), were used to quantify vegetation dynamics and their relationship with rainfallA sequential regression method was used to detect trends of NPP sensitivity to rainfall.Moreover, there were significant trends in vegetation–rainfall sensitivity in 16.86% of the YRB’s middleThe present study underscores the significance of examining the correlation between vegetation and rainfall

Keywords： Vegetation greenness     Vegetation productivity     Rainfall use efficiency     Sensitivity     Yellow River Basin    

HTML PDF Collect

A three-dimensional two-level gradient smoothing meshfree method for rainfall induced landslide simulations

Dongdong WANG, Jiarui WANG, Junchao WU, Junjun DENG, Ming SUN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 337-352 doi: 10.1007/s11709-018-0467-5

Abstract: A three-dimensional two-level gradient smoothing meshfree method is presented for rainfall induced landslidetwo-level smoothed gradient of meshfree shape function is employed to discretize the weak form of coupled rainfall, as provides an efficient three-dimensional regularized meshfree formulation for large deformation rainfall

Keywords： meshfree method     landslide     rainfall     three-dimensional two-level gradient smoothing     nodal integration    

HTML PDF Collect

mulching with maize straw on water infiltration and soil loss at different initial soil moistures in a rainfall

Yifu ZHANG,Hongwen LI,Jin HE,Qingjie WANG,Ying CHEN,Wanzhi CHEN,Shaochun MA

Frontiers of Agricultural Science and Engineering 2016, Volume 3, Issue 2,   Pages 161-170 doi: 10.15302/J-FASE-2016104

Abstract: effect of straw mulching on water infiltration and soil loss under different initial SWC treatments in a rainfallDuring an 80 mm rainfall event (80 mm·h for 60 min), 8%, 12% and 16% initial SWC treatments decreased

Keywords： infiltration     initial soil water content     rainfall simulation     soil loss     straw mulching    

HTML PDF Collect

Particulate matter and metals partitioning in highway rainfall-runoff

Gaoxiang YING, John J. SANSALONE,

Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1,   Pages 35-46 doi: 10.1007/s11783-010-0009-4

Abstract: This study investigated the particulate matter (PM) and metals in highway dry deposition and rainfall-runoffResults indicate that the acidic rainfall is not a significant contributor to metals in runoff but is

Keywords： stormwater     particulate matter (PM)     turbidity     suspended sediment concentration (SSC)     unit operations     metals     dry deposition     acid rain    

HTML PDF Collect

reticular blind drainage and vertical hierarchical drainage system for landfills located in areas with high rainfall

Wenjing LU,Zhonge FU,Yan ZHAO

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 177-184 doi: 10.1007/s11783-014-0710-9

Abstract: Yanziyan Sanitary Landfill, which is located at an area (Loudi City, Hunan Province, China) with high rainfallThe vertical hierarchical drainage system was installed to separate rainfall water and leachate in thekey role in foundation stabilization by seepage control and separation and in the instant drainage of rainfallOver 90% of leachate derived from rainfall water and groundwater inflow was avoided upon installationtechnology can thus be popularized and applied for water control in landfills located in areas with high rainfall

Keywords： landfill     reticular blind drain     vertical hierarchical drain     guidance and drainage     impermeable layer    

HTML PDF Collect

Zero increase in peak discharge for sustainable development

Xing Fang, Junqi Li, Yongwei Gong, Xiaoning Li

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0935-5

Abstract: For urban land development, some or all natural land uses (primarily pervious) are converted into impervious areas which lead to increases of runoff volume and peak discharge. Most of the developed countries require a zero increase in peak discharge for any land development, and the policy has been implemented for several decades. The policy of zero increase in peak discharge can be considered as historical and early stage for the low impact development (LID) and sustainable development, which is to maintain natural hydrological conditions by storing a part or all of additional runoff due to the development on site. The paper will discuss the policy, the policy implementation for individual projects and their impact on regional hydrology. The design rainfalls for sizing LID facilities that are determined in 206 weather stations in USA are smaller than design rainfalls for sizing detention basins. The zero-increase policy links to financial responsibility and sustainability for construction of urban stormwater infrastructures and for reducing urban flooding. The policy was compared with current practices of urban development in China to shine the light for solving urban stormwater problems. The connections and differences among LID practices, the zero-increase policy, and the flood control infrastructure were discussed. We promote and advocate the zero-increase policy on peak discharge for comprehensive stormwater management in China in addition to LID.

Keywords： Stormwater management     Detention basin     Zero increase     Peak discharge     Sustainable development     Design rainfall    

HTML PDF Collect

Modeling agricultural non-point source pollution in a high-precipitation coastal area of China

Zhiyi LI,Pengfei DU,Haiwei HUANG,Yong Ge,Xu LI

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 922-928 doi: 10.1007/s11783-014-0720-7

Abstract: coastal areas of China is difficult because varying annual typhoon incidence leads to highly contrasting rainfallPre-processed pre-rainfall soil moisture levels were introduced during the simulation to model the effectsRainfall events were simulated sequentially through the year and the model was calibrated and verifiedAccuracy of the simulated rainfall runoff and water quality in the Changtan watershed was found to be

Keywords： Changtan Reservoir watershed     non-point source pollution modeling     pre-rainfall soil moisture     model calibration    

HTML PDF Collect

The Analysis of Dangerous Volumetric Water Content of Unsaturated Soil Slope

Zhang Shilin,Wang Dongmei,Li Genhua

Strategic Study of CAE 2004, Volume 6, Issue 5,   Pages 71-75

Abstract:

This article mainly formulates that rainfall seeping makes the volumetric water of unsaturated soil

Keywords： unsaturated soil     stability analysis     rainfall seeping     volumetric water     soil suction    

HTML PDF Collect

Study on Fuzzy Multi-objective SCE－UA Optimization Methodfor Rainfall-Runoff Models

Li Xiangyang,Cheng Chuntian,Wu Xinyu,Lin Jianyi

Strategic Study of CAE 2007, Volume 9, Issue 3,   Pages 52-57

Abstract: In this paper, a fuzzy multi-objective SCE-UA(FMOSCE-UA) optimization method for rainfall-runoff models

Keywords： rainfall-runoff model     calibration     fuzzy multi-objective optimization     SCE-UA    

HTML PDF Collect

Evaluation of SWAT sub-daily runoff estimation at small agricultural watershed in Korea

Ganga Ram Maharjan, Youn Shik Park, Nam Won Kim, Dong Seok Shin, Jae Wan Choi, Geun Woo Hyun, Ji-Hong Jeon, Yong Sik Ok, Kyoung Jae Lim

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 1,   Pages 109-119 doi: 10.1007/s11783-012-0418-7

Abstract: The SWAT sub-daily simulations were carried out for a total of 18 rainfall events, 9 each for calibrationOverall trend and extent of matching simulated flow for the rainfall events in 2007-2008 with measuredWhereas and values for simulation results using daily rainfall data were 0.79 and -0.01, respectivelythat could be efficiently used to develop site-specific Best Management Practices (BMPs) considering rainfallintensity, rather than simply using daily rainfall data.

Keywords： Soil and Water Assessment Tool (SWAT)     sub-daily simulation     runoff     rainfall    

HTML PDF Collect

Title Author Date Type Operation

ENHANCING RAINFALL-RUNOFF POLLUTION MODELING BY INCORPORATION OF NEGLECTED PHYSICAL PROCESSES

Journal Article

Probabilistic stability analysis of Bazimen landslide with monitored rainfall data and water level fluctuations

Wengang ZHANG, Libin TANG, Hongrui LI, Lin WANG, Longfei CHENG, Tingqiang ZHOU, Xiang CHEN

Journal Article

Estimating Rainfall Intensity Using an Image-Based Deep Learning Model

Hang Yin, Feifei Zheng, Huan-Feng Duan, Dragan Savic, Zoran Kapelan

Journal Article

Analysis of rainfall runoff characteristics from a subtropical urban lawn catchment in South-east China

Jinliang HUANG, Zhenshun TU, Pengfei DU, Qingsheng LI, Jie LIN

Journal Article

Effects of heavy rainfall on the composition of airborne bacterial communities

Gwang Il Jang, Chung Yeon Hwang, Byung Cheol Cho

Journal Article

Divergent Changes in Vegetation Greenness, Productivity, and Rainfall Use Efficiency Are Characteristic

Yang Yu,Ting Hua,Liding Chen,Zhiqiang Zhang,Paulo Pereira,

Journal Article

A three-dimensional two-level gradient smoothing meshfree method for rainfall induced landslide simulations

Dongdong WANG, Jiarui WANG, Junchao WU, Junjun DENG, Ming SUN

Journal Article

mulching with maize straw on water infiltration and soil loss at different initial soil moistures in a rainfall

Yifu ZHANG,Hongwen LI,Jin HE,Qingjie WANG,Ying CHEN,Wanzhi CHEN,Shaochun MA

Journal Article

Particulate matter and metals partitioning in highway rainfall-runoff

Gaoxiang YING, John J. SANSALONE,

Journal Article

reticular blind drainage and vertical hierarchical drainage system for landfills located in areas with high rainfall

Wenjing LU,Zhonge FU,Yan ZHAO

Journal Article

Zero increase in peak discharge for sustainable development

Xing Fang, Junqi Li, Yongwei Gong, Xiaoning Li

Journal Article

Modeling agricultural non-point source pollution in a high-precipitation coastal area of China

Zhiyi LI,Pengfei DU,Haiwei HUANG,Yong Ge,Xu LI

Journal Article

The Analysis of Dangerous Volumetric Water Content of Unsaturated Soil Slope

Zhang Shilin,Wang Dongmei,Li Genhua

Journal Article

Study on Fuzzy Multi-objective SCE－UA Optimization Methodfor Rainfall-Runoff Models

Li Xiangyang,Cheng Chuntian,Wu Xinyu,Lin Jianyi

Journal Article

Evaluation of SWAT sub-daily runoff estimation at small agricultural watershed in Korea

Ganga Ram Maharjan, Youn Shik Park, Nam Won Kim, Dong Seok Shin, Jae Wan Choi, Geun Woo Hyun, Ji-Hong Jeon, Yong Sik Ok, Kyoung Jae Lim

Journal Article